AU2001261535A1 - Ethylene/alpha-olefin polymer blends comprising components with differing ethylene contents - Google Patents

Ethylene/alpha-olefin polymer blends comprising components with differing ethylene contents

Info

Publication number
AU2001261535A1
AU2001261535A1 AU2001261535A AU6153501A AU2001261535A1 AU 2001261535 A1 AU2001261535 A1 AU 2001261535A1 AU 2001261535 A AU2001261535 A AU 2001261535A AU 6153501 A AU6153501 A AU 6153501A AU 2001261535 A1 AU2001261535 A1 AU 2001261535A1
Authority
AU
Australia
Prior art keywords
ethylene
alpha
components
olefin polymer
polymer blends
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001261535A
Other languages
English (en)
Inventor
Christian Daniel
M. Stephen Edmondson
Michael K. Laughner
Deepak R Parikh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Performance Elastomers LLC
Original Assignee
DuPont Dow Elastomers LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DuPont Dow Elastomers LLC filed Critical DuPont Dow Elastomers LLC
Publication of AU2001261535A1 publication Critical patent/AU2001261535A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AU2001261535A 2000-05-11 2001-05-11 Ethylene/alpha-olefin polymer blends comprising components with differing ethylene contents Abandoned AU2001261535A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20329800P 2000-05-11 2000-05-11
US60203298 2000-05-11
US09/849,203 US6455638B2 (en) 2000-05-11 2001-05-04 Ethylene/α-olefin polymer blends comprising components with differing ethylene contents
US09849203 2001-05-04
PCT/US2001/015453 WO2001085838A2 (en) 2000-05-11 2001-05-11 ETHYLENE/α-OLEFIN POLYMER BLENDS COMPRISING COMPONENTS WITH DIFFERING ETHYLENE CONTENTS

Publications (1)

Publication Number Publication Date
AU2001261535A1 true AU2001261535A1 (en) 2001-11-20

Family

ID=26898489

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001261535A Abandoned AU2001261535A1 (en) 2000-05-11 2001-05-11 Ethylene/alpha-olefin polymer blends comprising components with differing ethylene contents

Country Status (10)

Country Link
US (1) US6455638B2 (zh)
EP (1) EP1280854B1 (zh)
JP (1) JP2003532775A (zh)
KR (1) KR100828221B1 (zh)
CN (1) CN1297604C (zh)
AU (1) AU2001261535A1 (zh)
CA (1) CA2405258C (zh)
DE (1) DE60140300D1 (zh)
MX (1) MXPA02011041A (zh)
WO (1) WO2001085838A2 (zh)

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CN1297604C (zh) 2007-01-31
CA2405258C (en) 2009-12-22
KR20020093148A (ko) 2002-12-13
US20020016415A1 (en) 2002-02-07
JP2003532775A (ja) 2003-11-05
CA2405258A1 (en) 2001-11-15
EP1280854A2 (en) 2003-02-05
WO2001085838A3 (en) 2002-04-11
WO2001085838A2 (en) 2001-11-15
EP1280854B1 (en) 2009-10-28
KR100828221B1 (ko) 2008-05-07
CN1505658A (zh) 2004-06-16
DE60140300D1 (de) 2009-12-10
MXPA02011041A (es) 2003-09-10
US6455638B2 (en) 2002-09-24

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